$VeryVerbose
$VeryVerbose
is a global variable with default setting 0
. If set to 1
, 2
, …, less and more intermediate comments and informations are displayed during calculations.
See also
Overview, FCVerbose, FCPrint.
Examples
0
Collect2[Expand[(x - y - z)^6], x];
Collect2: Entering Collect2.
Collect2: Entering with: x6−6yx5−6zx5+15y2x4+15z2x4+30yzx4−20y3x3−20z3x3−60yz2x3−60y2zx3+15y4x2+15z4x2+60yz3x2+90y2z2x2+60y3zx2−6y5x−6z5x−30yz4x−60y2z3x−60y3z2x−30y4zx+y6+z6+6yz5+15y2z4+20y3z3+15y4z2+6y5z
Collect2: After factoring out 1 : x6−6yx5−6zx5+15y2x4+15z2x4+30yzx4−20y3x3−20z3x3−60yz2x3−60y2zx3+15y4x2+15z4x2+60yz3x2+90y2z2x2+60y3zx2−6y5x−6z5x−30yz4x−60y2z3x−60y3z2x−30y4zx+y6+z6+6yz5+15y2z4+20y3z3+15y4z2+6y5z
Collect2: Applying initial function.
Collect2: After initial function x6−6yx5−6zx5+15y2x4+15z2x4+30yzx4−20y3x3−20z3x3−60yz2x3−60y2zx3+15y4x2+15z4x2+60yz3x2+90y2z2x2+60y3zx2−6y5x−6z5x−30yz4x−60y2z3x−60y3z2x−30y4zx+y6+z6+6yz5+15y2z4+20y3z3+15y4z2+6y5z
Collect2: Monomials w.r.t which we will collect: {x}
Collect2: Factoring withFactor
Collect2: Factoring part done, timing: 0.000423
Collect2: Expanding
Collect2: Expanding done, timing: 0.000252
Collect2: Separating the part free of the monomials (linear part)
FCSplit: Splitting, timing: 0.000333
Collect2: Separation done, timing: 0.000812
Collect2: Part that contains the monomials: x6−6yx5−6zx5+15y2x4+15z2x4+30yzx4−20y3x3−20z3x3−60yz2x3−60y2zx3+15y4x2+15z4x2+60yz3x2+90y2z2x2+60y3zx2−6y5x−6z5x−30yz4x−60y2z3x−60y3z2x−30y4zx
Collect2: Linear part: y6+6zy5+15z2y4+20z3y3+15z4y2+6z5y+z6
Collect2: Factoring the linear part
Collect2: Factoring done, timing: 0.002543
Collect2: Wrapping the momomials with special heads.
Collect2: Wrapping done, timing: 0.002084
Collect2: nx: −6FeynCalcˋCollectˋPrivateˋmonomialHead(x)y5−30zFeynCalcˋCollectˋPrivateˋmonomialHead(x)y4+15FeynCalcˋCollectˋPrivateˋmonomialHead(x2)y4−60z2FeynCalcˋCollectˋPrivateˋmonomialHead(x)y3+60zFeynCalcˋCollectˋPrivateˋmonomialHead(x2)y3−20FeynCalcˋCollectˋPrivateˋmonomialHead(x3)y3−60z3FeynCalcˋCollectˋPrivateˋmonomialHead(x)y2+90z2FeynCalcˋCollectˋPrivateˋmonomialHead(x2)y2−60zFeynCalcˋCollectˋPrivateˋmonomialHead(x3)y2+15FeynCalcˋCollectˋPrivateˋmonomialHead(x4)y2−30z4FeynCalcˋCollectˋPrivateˋmonomialHead(x)y+60z3FeynCalcˋCollectˋPrivateˋmonomialHead(x2)y−60z2FeynCalcˋCollectˋPrivateˋmonomialHead(x3)y+30zFeynCalcˋCollectˋPrivateˋmonomialHead(x4)y−6FeynCalcˋCollectˋPrivateˋmonomialHead(x5)y−6z5FeynCalcˋCollectˋPrivateˋmonomialHead(x)+15z4FeynCalcˋCollectˋPrivateˋmonomialHead(x2)−20z3FeynCalcˋCollectˋPrivateˋmonomialHead(x3)+15z2FeynCalcˋCollectˋPrivateˋmonomialHead(x4)−6zFeynCalcˋCollectˋPrivateˋmonomialHead(x5)+FeynCalcˋCollectˋPrivateˋmonomialHead(x6)
Collect2: tv: {FeynCalcˋCollectˋPrivateˋmonomialHead(x),FeynCalcˋCollectˋPrivateˋmonomialHead(x2),FeynCalcˋCollectˋPrivateˋmonomialHead(x3),FeynCalcˋCollectˋPrivateˋmonomialHead(x4),FeynCalcˋCollectˋPrivateˋmonomialHead(x5),FeynCalcˋCollectˋPrivateˋmonomialHead(x6)}
Collect2: There are 6 momomials to collect
Collect2: Computing CoefficientArrays.
Collect2: CoefficientArrays ready, timing: 0.000387
![1fqy7jqjvvk1u](img/1fqy7jqjvvk1u.svg)
Collect2: Collecting the monomials.
Collect2: tvm: {x,x2,x3,x4,x5,x6}
Collect2: Done collecting the monomials, timing: 0.001726
![0gyiguncykrsk](img/0gyiguncykrsk.svg)
Collect2: Obtaining the final result.
Collect2: The final result is ready, timing: 0.001661
Collect2: new: FeynCalcˋCollectˋPrivateˋunityx6−6FeynCalcˋCollectˋPrivateˋunity(y+z)x5+15FeynCalcˋCollectˋPrivateˋunity(y+z)2x4−20FeynCalcˋCollectˋPrivateˋunity(y+z)3x3+15FeynCalcˋCollectˋPrivateˋunity(y+z)4x2−6FeynCalcˋCollectˋPrivateˋunity(y+z)5x
Collect2: Releasing tempIso.
Collect2: Done releasing tempIso, timing: 0.000271
Collect2: Putting re togehter.
Collect2: Done putting re togehter, timing: 0.000250
Collect2: Done releasing tempIso, timing: 0.000510
Collect2: Leaving.
Collect2: Leaving withx6−6(y+z)x5+15(y+z)2x4−20(y+z)3x3+15(y+z)4x2−6(y+z)5x+(y+z)6